Results of the surgical management and histopathological evaluation of 88 parotid gland Warthin's tumours.
With the introduction of parotidectomy after identification of the facial nerve the recurrence rates for benign tumours has declined rapidly. Subsequently, attention was focused on other sequelae of parotid surgery. To reduce the specific surgical morbidity, several modifications of parotidectomy have been implemented. This study compares the results of the different surgical techniques with regard to the histopathological findings and recurrence rate for Warthin's tumour of the parotid gland. Eighty-eight primary surgical parotid procedures were performed on 85 patients for a Warthin's tumour. The surgical procedures included 52 'partial' superficial parotidectomies, 22 'standard' superficial parotidectomies, 12 partial superficial/deep lobe parotidectomies, and two 'selective' deep lobe parotidectomies. No patient developed a recurrence or experienced permanent facial nerve paresis/paralysis, the median follow-up being 93 months. Histopathological examination revealed a multifocal origin in 23% (20/88) of the surgical specimens. Partial parotidectomy is an effective treatment for Warthin's tumour. There is no need for extended follow-up.
Leverstein
H
H
Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital Vrije Universiteit, Amsterdam, The Netherlands.
Van der Wal
J E
JE
Tiwari
R M
RM
Van der Waal
I
I
Snow
G B
GB
D000235:Adenolymphoma / Q000453:epidemiology / Q000473:pathology / Q000601:surgery*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D009364:Neoplasm Recurrence, Local / Q000517:prevention & control; D010306:Parotid Gland / Q000473:pathology* / Q000601:surgery; D010307:Parotid Neoplasms / Q000453:epidemiology / Q000473:pathology / Q000601:surgery*; D013997:Time Factors; D016896:Treatment Outcome